Drugs act on the neurons in the limbic system.
Drugs act on the neurons in the reward pathway of the brain. Drugs increase the release of dopamine.
Drugs can act in various regions of the brain to exert their effects.
The second one.
acetylcholine
Since drugs are addicting it is not hard to become dependent on drugs. Drug dependence may lead to abuse as the addiction may lead to an overuse and complete reliance on drugs that may not be readily available to you. This may also lead to the fabrication of drugs using household materials or household cleansers which is in itself an abuse of potentially addictive substances. Abuse of prescription medicine or even non-prescription medicine can also be seen as abusive to drug use and is therefore drug abuse.
The act of helping gives you all the pleasure or reward you require for the act. You don't expect to be paid or receive any other reward for it.
Sensory neurons carry impulses from the sense organs to the brain and the spinal cord . Motor neurons carry impulses from the brain and spinal cord to muscles or glands.
Legal drugs are drugs that are perscribed just for you and you take them as it is written on your perscription. Illegal drugs are any drug you can buy on the street The question asks about 'acts' not 'drugs'. An illegal act is against the law, a legal act is permitted.
neuro drugs
Sensory neurons, motor neurons, and interneurons. Motor neurons usually carry information to muscles and glands. Sensory neurons carry information from sense organs or free endings to the spinal cord or brain. Interneurons act as a go between.
The forces that act on the rock
generally